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Control.com topic...
Power Generation
Topic: Power generation equipment control.
from the Control department...
SynGas Conversion Project
Originally posted by Abhishek on 17 April, 2014 - 5:20 am
Pointers for Syngas Conversion project in India
New Replies:
Abhishek... what type of conversion process is involved? For example is it: a) Coal to Syngas? ...
Topic: Power generation equipment control.
from the Control&Automation department...
Preselected mode for Mark V
Originally posted by Abbernardo on 3 April, 2014 - 4:49 pm
PreSelected mode when connected to grid and Mark V trip
New Replies:
K.R. Manish, What is FGMO, please? This is a good discussion, and as such, I hope you...
Dear CSA, With reference to the FGMO mode which you have described, I agree with you that it is...
MIKEVI, Yes, there is some time delay between when Pre-Selected Load Control (or External Load...
Abbernardo and CSA, I would like to make a comment just to make sure I am understanding the...
As usual CSA well explained the basics. Thank you take care G.Rajesh...
Abbernardo. The work om the transmission system should not affect the load on the unit--unless...
I appreciate the quick turnaround and help others! I was hoping it was you that answered the...
K.R.Manish, If you receive a dispatch to operate at, say 25 MW on a 40 MW machine, you can use...
Topic: Power generation equipment control.
from the Instrumentation department...
Vitec Vibration probe
Posted by NVS on 17 April, 2014 - 12:27 pm
Installing Vitec 4033-500 in place of 4033-400 velocity transducer
Originally posted by Neo on 11 April, 2014 - 10:08 am
Increase in reactive power drawl at generation source.
New Replies:
Hi Neo, From what you have described, it sounds like that the generators are tripping due to...
Neo, I have read and re-read this post several times the past couple of days--mostly hoping...
Topic: Power generation equipment control.
from the measurments department...
Standard for temperature measurement
Posted by Mahmoud Sallam on 17 April, 2014 - 12:00 am
Location of temperature measurements (problems)
Topic: Power generation equipment control.
from the Forum department...
OT CALCULATION
Posted by jamal on 16 April, 2014 - 4:15 pm
OTC calculation
Topic: Power generation equipment control.
from the Forum department...
Windmill Alternator
Originally posted by Karsten Rasmussen on 11 April, 2014 - 3:04 pm
Control of windmill alternator load
New Replies:
Karsten Rasmussen... following are two ways to change speed: o control blade-pitch. o control...
Karsten Rasmussen, I think it's going to be pretty difficult to control the speed of a wind mill...
Topic: Power generation equipment control.
from the Engineering department...
Siemens marshaling wire
Posted by Raymond Mpofu on 14 April, 2014 - 8:16 am
Brand name of Siemens' 0.5mm thick marshaling wire
Topic: Power generation equipment control.
from the ABB Advant department...
ABB OS500 upgrade
Originally posted by Will P. on 5 March, 2014 - 5:46 pm
ABB OS500 upgrade to newer version HP B2600
New Replies:
Thanks All for your replies....
Hi Will, Unfortunately the old RTA board won't work in the newer B2600 machine, you would also...
Topic: Power generation equipment control.
from the Maintenance department...
Mark V TMR servo commands
Originally posted by Brian on 12 April, 2014 - 9:35 pm
Difference in servo command in TMR panel for second stage nozzle
New Replies:
Brian, When did this problem start? After a servo-valve was replaced? This is not a simple...
Topic: Power generation equipment control.
from the control systems department...
Meaning of the "smiley symbol" in MARK V csp file
Originally posted by mhkhan on 11 April, 2014 - 10:58 am
In the csp file of MARK V control system, can any body tell me what the "smiley symbol" means in the BBL logics?
New Replies:
mhkhan, It's presumed you're referring SPECIFICALLY to the CSP.PRN file. It means EXACTLY...
Topic: Power generation equipment control.
from the Controls department...
Mark-VI Control System T-core Issue
Originally posted by srh on 10 April, 2014 - 6:49 am
Issue being faced on T-core of Mark-VI
New Replies:
Yes, technically T-controller is down. As regards time, PC is running on localized clock and...
Online replacement of VCMI can be done as the system is already running on R and S processors as I...
Thanks for the response BN. Yes, VCMI appeared to be the suspected culprit but i was not sure. ...
There are few of the alarms that you have mentioned has been faced by me and most of the time it is...
Topic: Power generation equipment control.
from the Diesel Electric DP Vessels department...
Detection methods for AVR loss of sensing in weak networks
Originally posted by Yngve S on 18 March, 2014 - 3:12 pm
I am looking for ways to detect a loss of sensing voltage scenario on weak grids in offshore power systems installed in rigs and DP vessels
New Replies:
Hi Peter, Redundancy is not a bad idea at all. It will however require some point of merger,...
Have you considered using redundant voltage transformers? Each of the transformers are protected...
Topic: Power generation equipment control.
from the Automation department...
Newbie in SCADA world, need some directions
Posted by Ranier on 10 April, 2014 - 10:17 am
Newbie in Power System Automation, needs direction.
Topic: Power generation equipment control.
from the powerplant department...
Atomizing Pressure
Originally posted by ABDI on 20 March, 2014 - 7:03 am
When unit starts we always have low atomizing pressure alarm
New Replies:
ABDI, I haven't read GER-4189, so I can't comment on the specifics of the document. But I...
Hi I read the ger4189 about the range of minimum and maximum temperature required for fuel gas...
ABDI, There is a low-point drain in the atomizing air piping--both the inlet piping to the...
Topic: Power generation equipment control.
from the DLE Combustion Control department...
Managing changes in Wobbe index on LM2500 G4
Originally posted by Curious George on 9 April, 2014 - 10:16 pm
I am seeking opinion on whether it is feasible to deal with changes in fuel gas composition by supplying a value of the wobbe index to the turbine controller.
New Replies:
We control the MWI of our fuel gas by heating the gas to maintain within a suitable range for our...
Topic: Power generation equipment control.
from the Total department...
Mark VIe Bleed Valves
Originally posted by KADDOURI on 6 April, 2014 - 3:16 pm
Bleed valves open at full speed no load.
New Replies:
On Frame 7 B and EA on the bleed valve system, check you pour stone filter and clean. Install a...
1) Whether bleed valve is a new installation or the problem started in the existing installation...
KADDOURI, The axial compressor bleed valves are not, technically, part of the Mark VIe turbine...
Originally posted by Alexander Yakovlev on 9 April, 2014 - 6:28 am
Looking for electronic version of GE TILs No. 1813, 1639, 1619 and 1602
New Replies:
Thanks for the advice - yesterday I have tried to register as a member of the users group to obtain...
Alexander, as the moderator notes the "sharing" of information is a difficult and...
Originally posted by dpl.eng Kalin Kalinov on 8 April, 2014 - 9:25 am
Help about sizing Diesel Generator for Island mode of Small Hydro power Plant
New Replies:
Some additional info: The scheme of the SHPP is Block (Generator Voltage is 6,3kV connected to...
Topic: Power generation equipment control.
from the Forum department...
Disco Switch inq
Originally posted by jmcquarrie on 4 April, 2014 - 9:42 am
A bit outside my scope (and for this forum) on a fuseable disconnect switch.
New Replies:
When did the problem start? Does the motor trip during starting alone? what kind of load is...
jmcquarrie... there is someting unusual about your observations or I have misinterpreted your...
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